The Three Trials (ATalksToSelf Industries)

Singleplayer Laser Emitter Button Pedestal Button Weighted Cube Weighted Cube Dropper Goo Angled Panel Glass Panel Laser Catcher Reflector Cube Reflector Cube Dropper Stairs Glass Grating Piston Platform Faith Plate Light Bridge Laser Field Laser Relay Turret Speed Gel Bounce Gel Cleansing Gel